Greetings All, Working on a Murphy model 21 diesel. Need an injector removal wrench. Tee handle style with approx. 5/8 diameter gear that fits in a well in the cylinder head to unthread the injector. Any out there?? Please Help. Thanx!
The last time I worked on a Murphy was well over 10 years ago, back then there was a place in Florida who would rent out the wrench but they are now out of business. If I remember correctly a 5/8" splined shaft from a hydraulic pump is very close to being the same, I compared the two when I had the wrench. You should be able to look down along side the injector and count the splines if they're the same you can build your own wrench.
The Operating Engineer's school outside of Ellensburg is still running a Murphy on a jaw crusher, they *might* have one somewhere.
HeavyEquipmentForums Check out this thread.
These folks advertise parts and restoration on Murphys... Might be worth a call... https://www.gerhartmachinery.com/engine-repair.htm